Imagelibrary/binutils-gdb
1
0
Fork 1
mirror of https://github.com/bminor/binutils-gdb.git synced 2025-12-05 15:15:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

libctf: work around an uninitialized variable warning

Browse Source 
GCC 11+ complains that sym is uninitialized in ctf_symbol_next.  It
isn't, but it's not quite smart enough to figure that out (it requires
domain-specific knowledge of the state of the ctf_next_t iterator
over multiple calls).

libctf/
	* ctf-lookup.c (ctf_symbol_next): Initialize sym to a suitable
	value for returning if never reset during the function.
This commit is contained in:
Nick Alcock
2023-03-13 17:32:53 +00:00
parent ca96e367f0
commit cce0bb8ff8
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libctf/ctf-lookup.c
View File

@@ -651,7 +651,7 @@ ctf_id_t
ctf_symbol_next (ctf_dict_t *fp, ctf_next_t **it, const char **name, ctf_symbol_next (ctf_dict_t *fp, ctf_next_t **it, const char **name,
int functions) int functions)
{ {
ctf_id_t sym; ctf_id_t sym = CTF_ERR;
ctf_next_t *i = *it; ctf_next_t *i = *it;
int err; int err;